Level Select:
Highlight "Options" at the Main Menu, hold R1+Right and press Triangle, Square, Triangle, Circle, Triangle.


All Boards and Characters:
Highlight "Options" at the Main Menu, hold R2+Right and press Triangle, Square, Triangle, Circle, Triangle.


Movies:
Highlight "Options" at the Main Menu, hold R2+Left and press Triangle, Triangle, Circle, Triangle.


All Riders with maximum statistics:
While pausing the game hold Right+L1 and press Triangle, Triangle, Circle, Triangle.

All Cheats:
Highlight "Options" at the Main Menu, hold Right+L2 and press Triangle, Triangle, Circle, Triangle.